3
iPod Positive Very portable Very portable Quick reference Quick reference Access to apps Access to apps Cost Cost Secure Secure Able to draw Able to drawNegative Small for data entry Small for data entry Not recognised as a work tool Not recognised as a work tool Loss / Theft Loss / Theft

5
Laptop On a Trolley Positive Own power ~ cheaper trolley Own power ~ cheaper trolley Good data entry Good data entry Peripherals PeripheralsNegative Durability Durability Specification Specification Own power ~ duration of use Own power ~ duration of use Theft Theft